Pith Number

pith:3WUBXZXR

pith:2010:3WUBXZXRKHBVTT75P4BMAYSM62

not attested not anchored not stored refs pending

Phase-incoherent superconducting pairs in the normal state of Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$

C.B. Eom, C.W. Bark, D. A. Dikin, E. E. Hellstrom, Goutam Sheet, J. D. Weiss, J. Jiang, Manan Mehta, M.S. Rzchowski, S. Lee, V. Chandrasekhar

arxiv:1004.4852 v1 · 2010-04-27 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WUBXZXRKHBVTT75P4BMAYSM62}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:22:02.455580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dda81be6f151c359cffd7f02c0624cf6b561b65ead14c55602c4feb11877095b

Aliases

arxiv: 1004.4852 · arxiv_version: 1004.4852v1 · doi: 10.48550/arxiv.1004.4852 · pith_short_12: 3WUBXZXRKHBV · pith_short_16: 3WUBXZXRKHBVTT75 · pith_short_8: 3WUBXZXR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3WUBXZXRKHBVTT75P4BMAYSM62 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: dda81be6f151c359cffd7f02c0624cf6b561b65ead14c55602c4feb11877095b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9807b587406b0d8d9336868ffed8c723de84338df1203182a8b9daa1597e9c46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-04-27T16:22:36Z",
    "title_canon_sha256": "bd9bb9c0f308b485ea60b33c438091b71a602f6402dac605296a8cf1756cd482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4852",
    "kind": "arxiv",
    "version": 1
  }
}